TIANQI 20, 64061
Orbit data source: Space-Track
TIANQI 20, 64061 is a payload satellite owned by Guodian Gaokeji (CN) in LEO that was launched on Mon, 19 May 2025 UTC via a GUSHENXING 1 launch vehicle from the Yellow Sea Launch Area, China (YSLA). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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64061 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Shanghai ASES
Mission
Operational Commercial Communications
Bus & Motor
STARLIGHTB, Unknown motor
Mass
40 kg wet, ~40 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.195 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 TIANQI 20
1 64061U 25105D 25346.93199178 .00000094 00000-0 15273-3 0 9991
2 64061 44.9839 130.6381 0009991 221.8931 138.1138 13.99078422 29126Epoch: 2025-12-12T22:22Z
TLE epoch observation values (Epoch: 2025-12-12T22:22:04.089Z)
Latitude
-0.00001°
Longitude
73.25453°
Altitude
902.399 km
Speed
7.4 km/s
True Right ascension
08h 42m 33s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
05:23:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
905.779 km
Perigee altitude
891.239 km
Semi-major axis
7,276.646 km
Eccentricity
0.001
Inclination
44.9839°
RAAN
130.6381°
Arg. of periapsis
221.8931°
True anomaly
138.19017°
Mean anomaly
138.1138°
Eccentric anomaly
138.15199°
Mean motion
3.4966 °/min
Orbital period
102.96 mins
BSTAR
0.00015273
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Other satellites on launch #105 in the year 2025 (2025-05-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.TIANQI 20 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-13 12:14:28.010Z | 202.496° SSW | 2025-12-13 12:19:28.010Z | 132.766° SE | 30.816° | 2025-12-13 12:24:28.010Z | 77.134° E |
| 10 mins | 2025-12-13 14:02:28.010Z | 253.259° W | 2025-12-13 14:07:28.010Z | 21.895° NNE | 44.071° | 2025-12-13 14:12:28.010Z | 65.888° ENE |
| 10 mins | 2025-12-13 15:51:28.010Z | 287.48° WNW | 2025-12-13 15:55:28.010Z | 344.525° N | 38.355° | 2025-12-13 16:01:28.010Z | 75.348° E |
| 10 mins | 2025-12-13 17:40:28.010Z | 296.095° NW | 2025-12-13 17:44:28.010Z | 358.196° N | 43.941° | 2025-12-13 17:50:28.010Z | 105.308° ESE |
| 9 mins | 2025-12-13 19:28:28.010Z | 278.815° WNW | 2025-12-13 19:32:28.010Z | 224.585° SW | 32.692° | 2025-12-13 19:37:28.010Z | 153.486° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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